baber/WOPTO huggingface dataset:
Patent KR-20220148020-A (KR)
Inventor: KIM TAE EUN
IPC: G06Q50/10
Filed: 2021-04-28
Abstract: The present invention relates to a quiz application provision service system and a service provision method using the same. According to the present invention, the quiz application providing service system comprises: a customer terminal that receives application information from a customer; and a quiz module that, by applying a platform as a service (PaaS) method, receives the application information from the customer terminal, proceeds with a process for a license fee, creates a quiz and implements a quiz application through application design information, and provides the quiz application implemented for the customer to use. In addition, the service provision method using the quiz application provision service system comprises: a cost processing step in which the quiz module receives the application information from the customer terminal and proceeds with the process for a license fee; an information receiving step in which the quiz module receives the application design information from the customer terminal; a quiz creating step in which the quiz module creates and stores a quiz through the received application design information; an application providing step of implementing a quiz application based on the application design information and providing the same to the customer terminal; and a quiz submitting step of submitting a quiz through the quiz application provided to the customer terminal. The quiz application provision service system can provide a customized quiz application for a customer by applying a PaaS method and can be managed in an integrated manner.
Patent KR-20220150123-A (KR)
Title: air circulation device for camping
Inventor: JEON EUN HWAN
IPC: F04D29/32
Filed: 2021-05-03
Abstract: The present invention relates to an air circulation device for camping which can resolve the inconvenience of having to wait while a heat collection plate is heated. The air circulation device for camping comprises: a main body positioned on an upper portion of a heating device and having a vertically penetrated air passage; a heat collection plate coupled to a lower portion of the main body to be mounted on the heating device; a thermoelectric element unit coupled to an upper portion of the heat collection plate, and using a temperature difference between the upper surface thereof and the lower surface thereof heated by the heat collection plate to generate electric energy; an air-blowing driving unit rotatably installed on the air passage, and rotated and driven when electric energy is transferred from the thermoelectric element unit to discharge air entering from an upper portion to a lower portion of the air passage; a first connection unit installed on a side of the main body in an exposed state to be connected to and separated from a charging device, and transferring electric energy transferred from the thermoelectric element unit to the charging device when connected to the charging device; and a second connection unit installed on a side of the main body in an exposed state to be connected to and separated from the charging device, and transferring electric energy transferred from the charging device to the air-blowing driving unit when connected to the charging device.
Patent KR-20220153703-A (KR)
Title: Mold apparatus for manufacturing optical lens and method for manufacturing thereof
Inventor: JO HYOUNG HAN
IPC: B29D11/00
Filed: 2021-05-11
Abstract: The present invention relates to a mold apparatus for manufacturing an optical lens, and a method for manufacturing the same, and the mold apparatus for manufacturing the optical lens according to the present invention comprises: a mold unit having a molding surface corresponding to the shape of the optical lens formed on one side; a flow path formed in a curved shape corresponding to the shape of the molding surface inside the mold unit for uniform heating or cooling of the molding surface; and inlets and outlets connected to both ends of the flow path to supply and recover heat exchange fluid to and from the flow path.
Patent KR-20210058786-A (KR)
Inventor: YOONKYUNG CHO
IPC: A47L9/28
Filed: 2021-05-13
Abstract: A cleaning apparatus according to an embodiment includes a vacuum cleaner including a dust collector, and a docking station to which the dust collector is connected, wherein the docking station includes: a suction device for moving air from the dust collector to the inside of the docking station to supply a suction airflow to the dust collector; a collecting unit for collecting foreign substances moving together with the air by driving the suction device; an ultraviolet irradiation unit irradiating ultraviolet rays to the collecting unit; and a control unit for controlling the ultraviolet irradiation unit.
Patent KR-20220157533-A (KR)
Inventor: KIM KWANGSEOK
IPC: H01G11/06
Filed: 2021-05-21
Abstract: The present invention relates to a lithium-ion capacitor capable of improving a pre-doping speed of lithium. The lithium-ion capacitor according to the present invention comprises: a lithium metal foil; a negative electrode of a carbon-based material; a separation film; and a positive electrode. The lithium metal foil has a lower part surface, and an upper part surface that is opposite to the lower part surface. Holes are uniformly formed on an entire surface of the lithium metal foil so that the lithium metal foil is connected from the lower part surface to the upper part surface, provides a lithium pre-doped to the negative electrode, and is extinguished by pre-doping. The negative electrode is laminated on the lithium metal foil. The separation film is laminated on the negative electrode. And the positive electrode is laminated on the separation film.
Patent KR-20210146237-A (KR)
Inventor: MURATA TAKESHI
IPC: A47J41/00
Filed: 2021-05-25
Abstract: Provided is a cap unit which has a simple structure and can enhance washing ability. The cap unit comprises: a cap body (10) for closing an upper opening (2d) of a container body (2), and comprising a channel (R) communicated with an interior part of the container body (2); a lid body (11) which is provided at an upper side of the cap body (10), and fitted in a vertically movable manner to the cap body (10); an inside plug (12) which is provided at a lower side of the cap body (10) and fitted in a vertically movable manner to the cap body (10); and a first pressing member (21) for pressing upward, the lid body (11) and the inside plug (12). From a state in which the inside plug (12) closes the channel (R), when the lid body (11) is moved downward against the pressing of the first pressing member (21), the inside plug (12) is in a state of opening the channel (R) while the inside plug (12) moves downward. The first pressing member (21) is provided inside the lid body (11).
Patent KR-20220161904-A (KR)
Title: Foam composition for shoes midsole having excellent durability
Inventor: UM GI YONG
IPC: C08L23/08
Filed: 2021-05-31
Abstract: The present invention relates to a foam composition for a shoes midsole having excellent durability, and more specifically, to a foam composition for a shoes midsole having excellent durability, by preparing the foam for the shoe midsole using a substrate made of EVA, a styrenic thermoplastic elastomer and a high molecular weight styrenic thermoplastic elastomer, which improves the durability such as permanent compression shortening ratio, rebound elasticity and the like while having hardness and specific gravity similar to that of an ethylene-based foam and has light weight.
Patent KR-20220163783-A (KR)
Inventor: KIM HYUN MOK
IPC: G06Q50/30
Filed: 2021-06-03
Abstract: The present invention relates to a server for providing a pick-up service, a system including the same, and a method thereof. According to an embodiment of the present invention, a server for providing pickup a service includes: a communication unit which performs communication between a vehicle terminal of a vehicle which is traveling according to a route from a starting point to a destination and a user terminal of a user scheduled to ride in the vehicle; a processor which shares a list of pickup positions which are places where the user rides in the vehicle with the vehicle terminal or the user terminal based on a route of the vehicle and a position of the user; and a storage unit storing data and an algorithm run by the processor. Accordingly, it is possible to increase the convenience of a driver and a passenger.
Patent KR-20220165930-A (KR)
Title: The danger warning type manhole cover
Inventor: LEE JU SEONG
IPC: E02D29/14
Filed: 2021-06-09
Abstract: The present invention relates to a danger warning type manhole cover. Specifically, the present invention is configured such that a first mounting hole (21) and a second mounting hole (22) are formed on the upper surface of a manhole cover (20), a photovoltaic panel (30) and a lamp panel (40) are respectively mounted in the first mounting hole (21) and the second mounting hole (22), a water level sensor (60) is mounted on the inner upper periphery of a support frame (23) on which the manhole cover (20) is secured, and the water level sensor (60) is connected to a control unit (70) embedded with a network PCB (71) to detect a rainwater level in the ground in real time and warn pedestrians of dangers through the lamp panel (40).
Patent KR-20220167860-A (KR)
Title: Trailing arm
Inventor: KIM MIN U
IPC: B60G7/04
Filed: 2021-06-15
Abstract: Disclosed is a trailing arm. The trailing arm according to one exemplary embodiment of the disclosed present invention comprises: i) a trailing arm panel coupled to a vehicle body through one end part and coupled to a spindle bracket through the other end part; and ii) a bush assembly mounted at one end part of the trailing arm panel and coupled to the vehicle body. The bush assembly may include: a mount member fastened to the vehicle body; and an insert member which has less strength than the trailing arm panel and the mount member and is combined with the mount member at the inner side. Provided is the trailing arm for a multi-link rear suspension.
Patent KR-20210075938-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: YOSHIHARA NAOHIKO
IPC: H01L21/67
Filed: 2021-06-15
Abstract: A substrate processing apparatus comprises: a substrate heating unit for heating a substrate from a lower portion while supporting the substrate; and a posture changing unit configured to change a posture of the substrate heating unit between a horizontal posture and an inclined posture. In an organic solvent removing process performed following a substrate temperature rise process in which the substrate is heated, an upper surface of the substrate is inclined with respect to a horizontal surface by changing a posture of the substrate heating unit to an inclined posture.
Patent KR-20220009871-A (KR)
Title: Pressure sensor
Inventor: OGASAWARA RINA
IPC: G01L13/02
Filed: 2021-06-21
Abstract: The objective of the present invention is to provide a pressure sensor that is less susceptible to attachment and can be reduced in size. The pressure sensor, according to the present invention, comprises: a base part (14) which is overlappingly attached to a sensor mounting seat (5) having a pressure guide port (6) to which the pressure of a measured fluid (3) is transmitted, through a seal member (11); a pressure chamber part (17) which is supported by the base part (14) via a cylindrical connection part (16) and includes a pressure chamber (20) in which a pressure-receiving diaphragm (19) becomes a part of the wall; and a pressure guide part (22) in which the pressure chamber part (17) is connected to one end of the pressure guide part (22) and a sensor element (13) for pressure detection is connected to the other end of the pressure guide part (22), wherein through a pressure-transmitting fluid (21), the pressure is transmitted from the pressure-receiving diaphragm (19) to the sensor element (13). The interior of the cylindrical connection part (16) is filled with the measured fluid (3) or the pressure-transmitting fluid (21), and thus the cylindrical connection part (16) can function as a pressure-transmitting path (24) for transmitting pressure. The outer diameter of the connection part (16) is smaller than the outer diameter of the pressure-receiving diaphragm (19).
Patent KR-20220086453-A (KR)
Title: 에어커튼 장치
Inventor: CHO SU YEON
IPC: H01L21/677
Filed: 2021-06-22
Abstract: 본 발명은 로드포트모듈에 의해 풉(FOUP)의 도어가 개방되었을 때, 공기 막을 형성하여 풉 이송 모듈(EFEM)의 내부에 있는 공기, 수분, 흄 등의 파티클(Particle)이 풉의 내부로 유입되지 않도록 하는 에어커튼 장치에 관한 것이다. 이러한 에어커튼 장치는 로드포트모듈에서 풉의 도어가 개방될 때, 작동하며 CDA(Clean Dry Air) 또는 질소를 배출하는 공기공급기계와 연결되는 공기유입분사부; 상단면이 공기유입분사부와 연통되고, 양측면에 로드포트모듈과 연결되는 연결모듈이 형성된 상부케이스와, 상부케이스의 수용 공간에 수용되는 제1필터와, 상부케이스의 수용 공간에 수용되며 제1필터의 하면에 위치하는 제2필터, 그리고 공기유입분사부에서 유입된 CDA(Clean Dry Air) 또는 질소를 하방으로 분사되도록 복수 개의 홀이 형성된 하부케이스를 포함하는 하우징부를 포함한다.
Patent KR-20220170114-A (KR)
Title: Anaerobic digester
Inventor: KIM KWANG TAE
IPC: B01D21/30
Filed: 2021-06-22
Abstract: The present invention relates to an anaerobic digester having a PFR-mechanical multi-layered layer. The anaerobic digester having a PFR-mechanical multi-layered layer of the present invention comprises: a digester main body which is provided for treatment of waste water, has a multi-layered interior and forms a lower outlet in a lower part of a center thereof; a motor driving unit which is provided in an upper part of a center in the digester main body; a rotating shaft which is connected to the motor driving unit and rotates by operations of the motor driving unit; multiple upper scrapers which are coupled to the rotating shaft to rotate by operations of the rotating shaft and conduct agitating operations for a corresponding layer; a lower scraper which is coupled to the rotating shaft, placed in a lower part of the upper scraper and conducts agitating operations in a corresponding location; and a guide piece which is connected to the lower scraper and guides foreign substances to the lower outlet when the lower scraper is rotated. The purpose of the present invention is to provide an anaerobic digester having a PFR-mechanical multi-layered layer which is beneficial to facility operations, increases digesting efficiencies, prevents fillings from being destroyed and supplements weak points of organic substances stacked on multi-layered layers.
Patent KR-20220002122-A (KR)
Title: Liquefaction system
Inventor: ROBERTS MARK JULIAN
IPC: F25J1/02
Filed: 2021-06-25
Abstract: Provided are: methods and systems for liquefying natural gas using an open-loop natural gas refrigeration cycle; coil wound heat exchanger units suitable for cooling one or more feed streams, such as for instance one or more natural gas feed streams, through indirect heat exchange with a gaseous refrigerant; and methods and systems for removing heavy components from a natural gas prior to liquefying the natural gas using an open-loop natural gas refrigeration cycle.
Patent KR-20230001899-A (KR)
Title: A cutter that fixes the adhesive tape with magnetism
Inventor: SEO MIN HO
IPC: B65H35/00
Filed: 2021-06-29
Abstract: In accordance with the present invention, a cutter magnetically fixing an adhesive tape, includes: a main body including a cutting blade formed on one side, a seating part bent on the other side with a seating groove formed therein, and side parts formed on both sides of the seating part; a rotary shaft protruding inward from the side parts of the main body; a fixing part coupled to the rotary shaft to be rotatable, and inserted into the seating groove in accordance with rotation; a roller part coupled to the outside of the fixing part to be rotatable, and having an adhesive tape wound thereon; and a magnetic part provided between the cutting blade of the main body and a middle part, wherein as a magnetic pigment adherable to the magnetic part is applied to the adhesive tape, the adhesive tape is attached and fixed to the magnetic part when cut by the cutting blade. In accordance with an effect of the present invention, as the adhesive tape is attached to the fixing part, an adhesive surface is exposed to the lower surface of an extended part to maintain an unwound state, and the extended part is brought into tight contact with the adhesive surface such that the adhesive tape can be attached directly to the adhesive surface.
Patent KR-20230003774-A (KR)
Title: VOC color sensor caused by cultivation of food poisoning-causing bacteria, discoloration kit including the same, and sensing method using the same
Inventor: OH JIN WOO
IPC: G01N21/78
Filed: 2021-06-30
Abstract: The present invention relates to a VOC color sensor derived by cultivation of food poisoning-causing bacteria, a discoloration kit including the same, and a sensing method using the same, and more specifically, to a color sensor for food poisoning-causing bacteria, a discoloration kit for food poisoning-causing bacteria, and a sensing method using the same, wherein the color sensor for food poisoning-causing bacteria is equipped with a small array mainly comprising a transition metal and a solvent, and the color of the small array changes according to whether a volatile organic compound (VOC) caused by cultivation of food poisoning-causing bacteria is present.
Patent KR-20230003869-A (KR)
Inventor: HAN TAEK HEE
IPC: G08B21/18
Filed: 2021-06-30
Abstract: An embodiment of the present invention provides a caisson capable of collecting marine waste. The caisson comprises: an inlet into which seawater and marine waste flows; a marine waste storage space which collects and temporarily stores the introduced marine waste; a guiding member which guides the introduced marine waste toward the storage space; a first screen member which is rotated, by a hinge, toward the storage space by the seawater and the marine waste introduced into the inlet; a second screen member, as an opening and closing door of the storage space, which is rotated, by a hinge, toward the inside of the storage space; and an outlet which is provided in a lower portion thereof to discharge the seawater thereinside to the outside. Therefore, the caisson can be operated at very small maintenance cost.
Patent KR-20230007665-A (KR)
Title: Testing device for loosening feature of bolt
Inventor: ERALIEV OYBEK MARIPJON UGLI
IPC: G01M7/02
Filed: 2021-07-06
Abstract: The present invention relates to a bolt loosening characteristic test device. The bolt loosening characteristic test device includes: a clamp supported by a support; a bolt coupled to the clamp; a vibration unit connected to the clamp to apply vibrations; a vibration detection sensor installed on the clamp, and generating a vibration signal by detecting the vibrations applied to the clamp; a data collection unit receiving the vibration signal from the vibration detection sensor, and converting the vibration signal into digital data to generate vibration data; and an analysis unit analyzing the vibration data generated by the data collection unit to determine whether the bolt is loosened. In accordance with the present invention, the bolt loosening characteristic test device can detect and test bolt loosening through an artificial intelligence algorithm, thereby having an effect of enabling a reliable measurement and test on bolt loosening.
Patent KR-20230009075-A (KR)
Title: Frame wire hanger for installation on the ceiling rail
Inventor: NA JANG BOK
IPC: A47G1/16
Filed: 2021-07-08
Abstract: The present invention provides a frame wire hanger for installation on a ceiling rail, which has a structure in which anyone can easily control the position of a frame without damage to the wall, the frame can be brought into maximum contact with the wall to be supported thereon, the cost of production is low, high safety can be obtained, and the appearance thereof is aesthetically improved. To this end, the frame wire hanger for installation comprises: a body part having a ㄷ-shaped locking member having a recessed space accommodating a vertical protrusion member of a ceiling rail, a vertical plane portion formed to extend downward of the ㄷ-shaped locking member and protruding further inward than an inner member of the ㄷ-shaped locking member to be in close contact with the wall, and a horizontal plane portion spaced apart from a lower horizontal plane member at an interval greater than the height of the vertical protrusion member; a wire insertion locking hole formed through a portion from the upper surface of the ㄷ-shaped locking member to a lower end of the body part, and having an acute angle with a slope close to the wall toward a lower portion of the axis of center with respect to the vertical wall; and a diameter tightening part provided at a lower end of the wire insertion locking hole to allow passage of a wire and disallow passage of a locking body fixed to an end of the wire.
Patent KR-20220056101-A (KR)
Title: Spectral filter, and image sensor and electronic device including the spectral filter
Inventor: LEE JAE SOONG
IPC: G01J3/12
Filed: 2021-07-13
Abstract: A spectral filter and an image sensor including the same are disclosed. The disclosed spectroscopic filter includes: a first resonant layer including a cavity; first and second Bragg reflective layers spaced apart from each other with the first resonant layer interposed therebetween; a second resonant layer including at least a portion of the first and second Bragg reflective layers and the cavity; and third and fourth Bragg reflective layers spaced apart from each other with the second resonant layer interposed therebetween.
Patent KR-20230012777-A (KR)
Inventor: JUNG SEONG OOK
IPC: G11C15/04
Filed: 2021-07-16
Abstract: In accordance with the present invention, provided are a NAND type TCAM cell and a TCAM including the same. Each TCAM cell includes: a first FeFET connected in series between corresponding match lines among a plurality of match lines having both ends extended in a first direction; a second FeFET connected in parallel with the first FeFET to have both ends connected in series between corresponding match lines; a first access transistor connected between a gate of the first FeFET and a corresponding bit line among the plurality of bit lines, and having a gate connected to a corresponding word line among the plurality of word lines; and a second access transistor connected between a gate of the second FeFET and a corresponding bit line bar among a plurality of bit line bars, and having a gate connected to the word line corresponding in common with the first access transistor. Therefore, the TCAM cell is composed of a small number of elements and manufactured in a small size through high integration in a narrow area, and data can be stably written in a selected TCAM cell because a negative voltage is not used and a write disturbance does not occur, and, moreover, the TCAM cell can reduce energy consumption while enabling a quick search.
Patent KR-20230019643-A (KR)
Inventor: LEE JUN SEOK
IPC: B60W30/06
Filed: 2021-08-02
Abstract: The present invention relates to a vehicle control method for parking and an apparatus thereof. According to the present invention, a plurality of frames for a plurality of views are created using at least one camera installed on a vehicle to control the vehicle for the parking. Also, a map of a target area is created based on a plurality of frames. In addition, a reference route on which a driver of the vehicle drove the vehicle is stored on the map. In addition, a current position of the vehicle at a current time is determined on the map using the camera. Also, movement of the vehicle may be controlled based on the current position and the reference route. Provided are the method for controlling the vehicle based on the previously generated map, and the apparatus thereof.